On-Road Products
The diesel engine has become a much-maligned icon. But it doesn’t have to be that way. Cleaire retrofit products balance the need for cleaner air with the demanding requirements of real-world on-road diesel applications and the need to maximize the economic life cycle of your vehicles while avoiding costly replacement.
| FEATURES | LONGMILE™ | HORIZON™ | VISTA™ | LONGVIEW® |
|---|---|---|---|---|
| Filter Type | Passive diesel particulate filter |
Active diesel particulate filter with electric burner regeneration | Active diesel particulate filter with diesel burner regeneration | Passive diesel particulate filter with NOx reduction |
| CARB Verification |
Pending See LongMile Specs |
Yes See Horizon Specs |
Yes See Vista Specs |
Yes See Longview Specs |
| Typical Applications | interstate linehaul, transit bus, refuse truck, motor coach, intrastate linehaul, goods movement truck and other on-road vehicles | Light Duty Cycle: school bus, municipal & utility truck, refuse truck and other centrally based on-road vehicles |
Light Duty Cycle: municipal & utility truck, refuse truck and other on-road vehicles | transit bus, refuse truck, motor coach, intrastate linehaul, goods movement truck and other on-road vehicles |
| PM Reduction | Greater than 85% | Greater than 85% (Level 3+) |
Greater than 85% (Level 3+) |
Greater than 85% (Level 3+) |
| NOx Reduction | None | None | None | At least 25% |
| Exhaust Temperature Requirement | Pending | None | None | 260° C for at least 25% time |
| Eligible for local, state and federal funding programs | Pending | Yes | Yes | Yes |
| Complete Details | See LongMile Specs | See Horizon Specs | See Vista Specs | See Longview Specs |
There are many emission reduction devices and performance promises out there. Fortunately, the California Air Resources Board (CARB) and the U.S. Environmental Protection Agency (EPA) have instituted rigorous programs to “verify” the emissions performance of various systems before they enter the marketplace. Each Cleaire system has been CARB and/or EPA verified. We wouldn’t have it any other way.
Cleaire’s proprietary product design and construction were developed in collaboration with real-world diesel technicians, owners, and operators. The results are systems that are highly effective and service friendly in the field. Our engineers have also developed state of the art service tools and processes to maintain over-all system performance throughout the life of our products.
Visit the Application Photo Gallery and browse the many types of vehicles and equipment operating Cleaire retrofit systems.

